48012525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 98847840

約数和(自身を除く): 50835315

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 55, 57, 75, 95, 99, 165, 171, 209, 225, 275, 285, 475, 495, 627, 825, 855, 1021, 1045, 1425, 1881, 2475, 3063, 3135, 4275, 5105, 5225, 9189, 9405, 11231, 15315, 15675, 19399, 25525, 33693, 45945, 47025, 56155, 58197, 76575, 96995, 101079, 168465, 174591, 213389, 229725, 280775, 290985, 484975, 505395, 640167, 842325, 872955, 1066945, 1454925, 1920501, 2526975, 3200835, 4364775, 5334725, 9602505, 16004175, 48012525]

約数ペア:

[(1, 48012525), (3, 16004175), (5, 9602505), (9, 5334725), (11, 4364775), (15, 3200835), (19, 2526975), (25, 1920501), (33, 1454925), (45, 1066945), (55, 872955), (57, 842325), (75, 640167), (95, 505395), (99, 484975), (165, 290985), (171, 280775), (209, 229725), (225, 213389), (275, 174591), (285, 168465), (475, 101079), (495, 96995), (627, 76575), (825, 58197), (855, 56155), (1021, 47025), (1045, 45945), (1425, 33693), (1881, 25525), (2475, 19399), (3063, 15675), (3135, 15315), (4275, 11231), (5105, 9405), (5225, 9189)]